21 Things You Didn’t Know About Kate Upton for Her 21st Birthday [PHOTOS]

Kate Upton officially turns 21 on Monday, June 10, so we’re celebrating a few days early with 21 things you didn’t know about the busty model. What does Kate listen to when she works out? What animal did she love to ride instead of driving a car? Will she ever get to be in a Victoria’s Secret campaign? Find out the answer to these questions and more in the gallery below.